Double the Frequency of Sound and You Also Double Its

question 74

Multiple Choice

Double the frequency of sound and you also double its

• A)wavelength.
• B)speed.
• C)amplitude.
• D)all of the above
• E)none of the above

---

Definitions:

Export

The selling of goods or services produced in one country to buyers in another country.

Import

The process of bringing goods or services into one country from another for the purpose of selling.

Domestic Price

The price at which goods or services are sold within a country's borders, unaffected by import or export tariffs.

Equilibrium Level

The state at which market supply and demand balance each other, resulting in stable prices.